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2 자유도 동흡진기의 최적 설계를 통한 보의 진동 억제에 관한 연구 A study on vibration suppression of beam through the optimal design of 2-DOF dynamic vibration absorber

안영명, 천세민, 김태형
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  • URLhttp://db.koreascholar.com/Article/Detail/291991
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한국기계기술학회지 (韓國機械技術學會誌)
제16권 제6호 (2014.12)
pp.2053-2058
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

This paper is focused on an optimal design of two degree of freedom (2-DOF) dynamic vibration absorber (DVA) for the simply supported damped beam subject to a harmonic force excitation. In order to achieve this aim, we first show how to define the objective function of optimal design problem for 2-DOF DVA. Second, we apply the cyclic topology-based particle swarm optimization (PSO) to find the optimal design parameters of 2-DOF　DVA. Finally, some numerical results are compared with those of conventional researches, which demonstrates a reliability of the proposed design method

키워드
2-DOF. 2 자유도Dynamic vibration absorber동흡진기Particle swarm optimization입자 군집 최적화
목차
Abstract
 1. 서론
 2. 2자유도 동흡진기의 최적설계 문제 도출
 3. 순환적 네트워크 토폴로지 기반 입자 군집 최적화 기법
 4. 결과 및 고찰
 5. 결론
 후기
 References
저자
  • 안영명(서일대학교 자동차과) | Young-Myung Ahn
  • 천세민(중앙대학교 기계공학과) | Se-Min Chun
  • 김태형(중앙대학교 기계공학부) | Tae-Hyoung Kim Corresponding Author